Reland: Memtrack HAL: Add stable AIDL implementation am: a851f3d711

Original change: https://android-review.googlesource.com/c/platform/hardware/interfaces/+/1533660

MUST ONLY BE SUBMITTED BY AUTOMERGER

Change-Id: I3d4a31c15fda127912be6d8659a7c5d9f44822a1